WPF：全屏同时显示两个窗口（扩展桌面）

Question

我只想了解如何在全屏模式下运行两个WPF窗口（一个用于扩展桌面）。

Answer 1

添加System.Windows.Forms.dll程序和System.Drawing.dll程序引用，并尝试这个办法：

public partial class App : Application 
{ 
    protected override void OnStartup(StartupEventArgs e) 
    { 
     base.OnStartup(e); 

     foreach (var screen in System.Windows.Forms.Screen.AllScreens) 
     { 
      var window = new Window1 
      { 
       WindowStartupLocation = WindowStartupLocation.Manual, 
       WindowState = WindowState.Maximized, 
       WindowStyle = WindowStyle.None, 
       Title = screen.DeviceName, 
       Width = screen.Bounds.Width, 
       Height = screen.Bounds.Height, 
       Left = screen.Bounds.Left, 
       Top = screen.Bounds.Top, 
      }; 
      window.Show(); 
     } 
    } 
} 

不要忘记从App.xaml中删除的StartupUri = “Window1.xaml”。